Filmtec (TW30HP-4619) Medical Application Membrane 1,450 GPD 4.6" x 19"
Filmtec TW30HP-4619 Technical Details
| Manufacturer | Filmtec (Dow) |
| Model Number | TW30HP-4619 |
| Dimensions | 4.6" diameter x 19" length |
| Permeate Flow Rate | 1,450 GPD (5.5 m³/d) |
| Stabilized Salt Rejection | 99.0% |
| Minimum Salt Rejection | 98.0% |
| Test Conditions | 2000 ppm NaCl, 225 psi, 77°F, pH 8, 15% recovery |
| Application Type | Medical, dialysis, hospital tap water systems |
Installing the TW30HP-4619 Membrane
- Verify membrane vessel housing is clean and sanitized before installation, especially critical for medical applications.
- Remove protective plastic wrap from membrane and soak element if dry-shipped, following Filmtec's preparation guidelines for your system type.
- Install membrane into 4.6" pressure vessel with feed end facing inlet port, ensuring brine seal is properly seated to prevent permeate bypass.
- Flush system at low pressure for 30-60 minutes to remove preservatives and stabilize permeate quality before connecting to medical equipment.
- Monitor salt rejection and flow rate during initial operation; individual elements may vary ±20% from nominal specification.
System Requirements
The Filmtec TW30HP-4619 is designed for commercial tap water RO systems requiring 4.6-inch diameter membranes, particularly medical-grade applications where high rejection rates are mandatory. This element is compatible with standard 4.6" x 19" pressure vessels rated for 300 psi operating pressure. Available in both wet and dry configurations depending on shipping and storage needs. Not intended for residential point-of-use systems or brackish water desalination—use Filmtec BW30 series for brackish applications or larger 8-inch elements for higher-volume commercial installations.
Filmtec TW30HP-4619 Technical Details
| Manufacturer | Filmtec (Dow) |
| Model Number | TW30HP-4619 |
| Dimensions | 4.6" diameter x 19" length |
| Permeate Flow Rate | 1,450 GPD (5.5 m³/d) |
| Stabilized Salt Rejection | 99.0% |
| Minimum Salt Rejection | 98.0% |
| Test Conditions | 2000 ppm NaCl, 225 psi, 77°F, pH 8, 15% recovery |
| Application Type | Medical, dialysis, hospital tap water systems |
Installing the TW30HP-4619 Membrane
- Verify membrane vessel housing is clean and sanitized before installation, especially critical for medical applications.
- Remove protective plastic wrap from membrane and soak element if dry-shipped, following Filmtec's preparation guidelines for your system type.
- Install membrane into 4.6" pressure vessel with feed end facing inlet port, ensuring brine seal is properly seated to prevent permeate bypass.
- Flush system at low pressure for 30-60 minutes to remove preservatives and stabilize permeate quality before connecting to medical equipment.
- Monitor salt rejection and flow rate during initial operation; individual elements may vary ±20% from nominal specification.
System Requirements
The Filmtec TW30HP-4619 is designed for commercial tap water RO systems requiring 4.6-inch diameter membranes, particularly medical-grade applications where high rejection rates are mandatory. This element is compatible with standard 4.6" x 19" pressure vessels rated for 300 psi operating pressure. Available in both wet and dry configurations depending on shipping and storage needs. Not intended for residential point-of-use systems or brackish water desalination—use Filmtec BW30 series for brackish applications or larger 8-inch elements for higher-volume commercial installations.
Original: $1,197.06
-65%$1,197.06
$418.97Description
Filmtec TW30HP-4619 Technical Details
| Manufacturer | Filmtec (Dow) |
| Model Number | TW30HP-4619 |
| Dimensions | 4.6" diameter x 19" length |
| Permeate Flow Rate | 1,450 GPD (5.5 m³/d) |
| Stabilized Salt Rejection | 99.0% |
| Minimum Salt Rejection | 98.0% |
| Test Conditions | 2000 ppm NaCl, 225 psi, 77°F, pH 8, 15% recovery |
| Application Type | Medical, dialysis, hospital tap water systems |
Installing the TW30HP-4619 Membrane
- Verify membrane vessel housing is clean and sanitized before installation, especially critical for medical applications.
- Remove protective plastic wrap from membrane and soak element if dry-shipped, following Filmtec's preparation guidelines for your system type.
- Install membrane into 4.6" pressure vessel with feed end facing inlet port, ensuring brine seal is properly seated to prevent permeate bypass.
- Flush system at low pressure for 30-60 minutes to remove preservatives and stabilize permeate quality before connecting to medical equipment.
- Monitor salt rejection and flow rate during initial operation; individual elements may vary ±20% from nominal specification.
System Requirements
The Filmtec TW30HP-4619 is designed for commercial tap water RO systems requiring 4.6-inch diameter membranes, particularly medical-grade applications where high rejection rates are mandatory. This element is compatible with standard 4.6" x 19" pressure vessels rated for 300 psi operating pressure. Available in both wet and dry configurations depending on shipping and storage needs. Not intended for residential point-of-use systems or brackish water desalination—use Filmtec BW30 series for brackish applications or larger 8-inch elements for higher-volume commercial installations.
